BRATTLEBORO — A tractor-trailer got stuck on an Interstate 91 on-ramp after it failed to make a sharp turn Wednesday.

Vermont State Police Trooper Michael Roj said Route 9 and Exit 2 in Brattleboro were closed for up to an hour while crews moved the truck to a nearby parking area. The trailer was a metal feed bin operated by Silk Road Transport Inc. of Arkport N.Y., and the load was permitted to travel from New York to Massachusetts.

The driver’s failed turn is still under investigation, the trooper said.